THC vapes are banned from Texas retailers: 5 things to know Denton smoke shops prepare as Texas outlaws THC vapes, Chinese made e cigs and more starting Sept. 1 Business dentonrc.com THC Vapes Online Buy THC Vapes Delta 8 THC Austin A new Texas law that bans the sale of TC infused vapes took effect on Monday. Although the law does not ban the possession of TC vape pens, retailers who sell them could Texas bans smokable THC today. What it means, and how some might get around it Are THC Vape Pens Legal in Texas? What You Need to Know The Law Office of Shawn C. Brown P.C.